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Tick (/) the correct options:, , 1. Which process is not involved in the purification of drinking water?, , (a) sedimentation (_) (b) distillation ©) (0) filtration C) (d) chlorination (|, , 2. Groundwater can be utilised by digging :, , , , (a) wells C) (®) tube wells ©) ©hand-pumps C) @) all of these GI, , , , 3. If there is more rainfall and more rainwater seeps into the ground, the water table, , (a) falls @) (b) rises © (c) remains the same oS (d) all of these, 4, Which of the factors is not the cause of depletion of water table?, , (a) population C (b) industries a (c) rainfall ‘Se (d) deforestation, 5. Most of the water available on the earth’s surface is contained in ;, , (a) seas ©) (b) rivers ©) (0) lakes C) (d) deltas, , , , , , , ultiple Choice Questions (MCQs).__.....———, , , , piano Py